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Individual Calculations April 2020 |
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| Alzate Henao, Carolina Total change: 35.20 | |   |
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| Campeonato Nacional Abierto Grand Prix de Mayores 1 y Selectivo Nacional 1 Sub12, 14, 16, 18 de 2020 | Medellin | COL | 2020-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1024 | 2.00 | 9 | 0.88 | 40 | 35.20 | |
|  Loaiza Cuervo, Santiago | | | 1424 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ortiz Monsalve, Sebastian | | | 1352 | COL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Cuartas Lozano, Santiago | | | 1244 | COL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Campos Perilla, Sergio Felipe | | | 1378 | COL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Zapata Polo, Orlando Jose | | | 1307 | COL | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Ortiz Lopera, Miguel Angel | | | 1346 | COL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Olier Robayo, Mishelle Dayana | | | 1367 | COL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Narvaez Berrio, Alexander | | | 1424 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Larrea Munera, Johan Darwin | | | 1406 | COL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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